How To Fix C$317 - Source system & not defined

SAP Error Message - Details

• Message type: E = Error

• Message class: C$ -

• Message number: 317

• Message text: Source system & not defined

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message C$317 - Source system & not defined ?

  The SAP error message C$317, which states "Source system & not defined," typically occurs in the context of data extraction or data transfer processes, particularly when working with SAP BW (Business Warehouse) or SAP Data Services. This error indicates that the system is unable to find a defined source system for the data being processed.
  Cause:
  
  Missing Source System Definition: The source system from which data is being extracted has not been defined in the SAP BW system.
  Incorrect Configuration: The source system may be incorrectly configured or not properly connected to the BW system.
  Transport Issues: If the source system was recently transported from another environment (e.g., development to production), the transport may not have included the necessary configurations.
  Authorization Issues: The user may not have the necessary authorizations to access the source system.
  
  Solution:
  
  
  Define the Source System:
  
  Go to the SAP BW system.
  Navigate to the transaction code RSA1 (Data Warehousing Workbench).
  Under the "Modeling" tab, find the "Source Systems" section.
  Check if the source system is listed. If not, you will need to create it.
  Use the transaction code RSC1 to create a new source system and provide the necessary details.
  
  
  
  Check Configuration:
  
  Ensure that the source system is correctly configured and that all necessary parameters are set.
  Verify the connection settings and ensure that the source system is reachable.
  
  
  
  Transport Configuration:
  
  If the source system was recently transported, check the transport logs to ensure that all necessary objects were included in the transport.
  If needed, re-transport the source system configuration.
  
  
  
  Authorization Check:
  
  Ensure that the user executing the data extraction has the necessary authorizations to access the source system.
  Check the roles and authorizations assigned to the user in the SAP system.
  
  
  
  Check for System Updates:
  
  Sometimes, system updates or patches can affect configurations. Ensure that your system is up to date and check for any relevant notes in the SAP Support Portal.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to error C$317 for any specific fixes or recommendations provided by SAP.
  Documentation: Review the SAP BW documentation for detailed information on configuring source systems and troubleshooting data extraction issues.
  Community Forums: Engage with SAP community forums or user groups for additional insights and shared experiences regarding this error.
  
  By following these steps, you should be able to resolve the C$317 error and ensure that your source system is properly defined and configured in SAP BW.